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    Fuel cell system and operation method therefor
    4.
    发明授权
    Fuel cell system and operation method therefor 有权
    燃料电池系统及其运行方法

    公开(公告)号：US08735007B2

    公开(公告)日：2014-05-27

    申请号：US12451603

    申请日：2008-05-21

    申请人： Haruyuki Nakanishi ,  Yusuke Kuzushima

    发明人： Haruyuki Nakanishi ,  Yusuke Kuzushima

    IPC分类号： H01M8/06

    CPC分类号： H01M8/083 ,  H01M8/04097 ,  H01M8/04164 ,  H01M8/0687

    摘要： An alkaline fuel cell having an electrolyte, and anode and cathode electrodes disposed on two sides of the electrolyte is provided. A fuel cell system has this fuel cell, a discharge passageway that is connected to a discharge opening of the fuel cell and that discharges from the fuel cell an exhaust fuel containing unreacted fuel, and a circulation passageway that is connected to an introduction opening for introducing the fuel into the fuel cell and that circulates and supplies the exhaust fuel to the fuel cell. The fuel cell system further includes fuel/water separation means linked to the discharge passageway and the circulation passageway and disposed between the discharge and circulation passageways. The means separates and removes water from the exhaust fuel flowing in from the discharge passageway, and then causes a concentrated fuel from which water has been separated and removed to flow into the circulation passageway.

    摘要翻译： 提供具有电解质的碱性燃料电池，以及设置在电解质两侧的阳极和阴极电极。 燃料电池系统具有该燃料电池，排出通道，其连接到燃料电池的排出口，并且从燃料电池排出含有未反应燃料的排气燃料，以及与导入开口连接的循环通路， 燃料进入燃料电池并且循环并将排气燃料供应到燃料电池。 燃料电池系统还包括连接到排出通道和循环通道并且设置在排放和循环通道之间的燃料/水分离装置。 该装置从排出通道流入的废气中分离和除去水分，然后使已分离和除去水的浓缩燃料流入循环通道。

    METHOD FOR MANUFACTURING SOLID ELECTROLYTE WITH HIGH ION-CONDUCTIVITY
    5.
    发明申请
    METHOD FOR MANUFACTURING SOLID ELECTROLYTE WITH HIGH ION-CONDUCTIVITY 审中-公开
    具有高电导率的固体电解质的制造方法

    公开(公告)号：US20090098466A1

    公开(公告)日：2009-04-16

    申请号：US12056546

    申请日：2008-03-27

    申请人： Haruo SAWA ,  Haruyuki Nakanishi ,  Yusuke Kuzushima

    发明人： Haruo SAWA ,  Haruyuki Nakanishi ,  Yusuke Kuzushima

    IPC分类号： H01M6/18

    CPC分类号： H01M8/1016 ,  C08K3/10 ,  H01M2300/0088 ,  Y02P70/56 ,  C08L29/04

    摘要： A method for manufacturing a solid electrolyte with high ion-conductivity comprising a hybrid compound of polyvinyl alcohol and a zirconic acid compound which can prohibit gelation of the raw material solution with keeping the concentration of the raw material solution of the solid electrolyte desirable for efficient manufacture of membranes, and provides the solid electrolyte which is inexpensive, and even functions in an alkaline form is disclosed.The method comprises the steps of hydrolyzing a zirconium salt or an oxyzirconium salt in a solution including a solvent including water, polyvinyl alcohol, and the zirconium salt or the oxyzirconium salt, removing the solvent, and contacting with alkali. The hydrolysis may be carried out by heating to 50° C. or higher or by heating to 50° C. or higher at a pH of 7 or less.

    摘要翻译： 一种制造具有高离子电导率的固体电解质的方法，其包括聚乙烯醇和锆酸化合物的混合化合物，其可以防止原料溶液凝胶化，同时保持固体电解质的原料溶液的浓度需要有效制造 的膜，并且提供廉价的固体电解质，并且甚至公开了碱性形式的功能。 该方法包括在包括水，聚乙烯醇，锆盐或氧锆盐的溶剂的溶液中水解锆盐或氧锆盐，除去溶剂和与碱接触的步骤。 水解可以通过加热至50℃以上或通过在pH7以下加热至50℃以上进行。

    FUEL CELL
    7.
    发明申请
    FUEL CELL 有权
    燃料电池

    公开(公告)号：US20100151363A1

    公开(公告)日：2010-06-17

    申请号：US12600663

    申请日：2008-05-20

    申请人： Haruyuki Nakanishi ,  Yusuke Kuzushima

    发明人： Haruyuki Nakanishi ,  Yusuke Kuzushima

    IPC分类号： H01M4/86

    CPC分类号： H01M4/8657 ,  H01M4/8605 ,  H01M8/083

    摘要： In a fuel cell that includes an electrolyte (10), and an anode (20) and a cathode (30) which constitute a pair of electrodes that are arranged sandwiching the electrolyte (10), the cathode (30) includes catalyst particles (24) and trapping particles (38). The catalyst particles (24) operate as catalysts for a reaction that creates hydroxide ions from oxygen, and the trapping particles (38) trap hydrogen peroxide ions.

    摘要翻译： 在包括电解质（10）的燃料电池和构成一对电极的阳极（20）和阴极（30）中，阴极（30）包括催化剂颗粒（24） ）和捕获颗粒（38）。 催化剂颗粒（24）作为用于从氧产生氢氧根离子的反应的催化剂起作用，并且捕集颗粒（38）捕获过氧化氢离子。

    Fuel cell
    8.
    发明授权
    Fuel cell 有权
    燃料电池

    公开(公告)号：US08383292B2

    公开(公告)日：2013-02-26

    申请号：US12600663

    申请日：2008-05-20

    申请人： Haruyuki Nakanishi ,  Yusuke Kuzushima

    发明人： Haruyuki Nakanishi ,  Yusuke Kuzushima

    IPC分类号： H01M4/36

    CPC分类号： H01M4/8657 ,  H01M4/8605 ,  H01M8/083

    摘要： In a fuel cell that includes an electrolyte (10), and an anode (20) and a cathode (30) which constitute a pair of electrodes that are arranged sandwiching the electrolyte (10), the cathode (30) includes catalyst particles (24) and trapping particles (38). The catalyst particles (24) operate as catalysts for a reaction that creates hydroxide ions from oxygen, and the trapping particles (38) trap hydrogen peroxide ions.

    摘要翻译： 在包括电解质（10）的燃料电池和构成一对电极的阳极（20）和阴极（30）中，阴极（30）包括催化剂颗粒（24） ）和捕获颗粒（38）。 催化剂颗粒（24）作为用于从氧产生氢氧根离子的反应的催化剂起作用，并且捕集颗粒（38）捕获过氧化氢离子。

    FUEL CELL SYSTEM AND OPERATION METHOD THEREFOR
    10.
    发明申请
    FUEL CELL SYSTEM AND OPERATION METHOD THEREFOR 有权
    燃油电池系统及其运行方法

    公开(公告)号：US20100119893A1

    公开(公告)日：2010-05-13

    申请号：US12451603

    申请日：2008-05-21

    申请人： Haruyuki Nakanishi ,  Yusuke Kuzushima

    发明人： Haruyuki Nakanishi ,  Yusuke Kuzushima

    IPC分类号： H01M8/08 ,  H01M8/04 ,  H01M8/06

    CPC分类号： H01M8/083 ,  H01M8/04097 ,  H01M8/04164 ,  H01M8/0687

    摘要： An alkaline fuel cell having an electrolyte, and anode and cathode electrodes disposed on two sides of the electrolyte is provided. A fuel cell system has this fuel cell, a discharge passageway that is connected to a discharge opening of the fuel cell and that discharges from the fuel cell an exhaust fuel containing unreacted fuel, and a circulation passageway that is connected to an introduction opening for introducing the fuel into the fuel cell and that circulates and supplies the exhaust fuel to the fuel cell. The fuel cell system further includes fuel/water separation means linked to the discharge passageway and the circulation passageway and disposed between the discharge and circulation passageways. The means separates and removes water from the exhaust fuel flowing in from the discharge passageway, and then causes a concentrated fuel from which water has been separated and removed to flow into the circulation passageway.

    摘要翻译： 提供具有电解质的碱性燃料电池，以及设置在电解质两侧的阳极和阴极电极。 燃料电池系统具有该燃料电池，排出通道，其连接到燃料电池的排出口，并且从燃料电池排出含有未反应燃料的排气燃料，以及与导入开口连接的循环通路， 燃料进入燃料电池并且循环并将排气燃料供应到燃料电池。 燃料电池系统还包括连接到排出通道和循环通道并且设置在排放和循环通道之间的燃料/水分离装置。 该装置从排出通道流入的废气中分离和除去水分，然后使已分离和除去水的浓缩燃料流入循环通道。